<!DOCTYPE html>
<html>

<head>
	<title>Redirecting</title>

	<script type="text/javascript">
		window.onload = function () {
      const identifier = "url=";
      const url = String(window.location.href);
      const index = url.lastIndexOf(identifier);
      if (index == -1) {
        document.body.innerHTML = "Failed to redirect"
      } else {
        const a = document.createElement("a");
        a.href = decodeURIComponent(url.slice(index + identifier.length));
        a.click()
      }
    };
	</script>
</head>

<body>
	Redirecting
</body>

</html>